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471224

Sigma-Aldrich

Diisopropylamin

≥99.5%

Synonym(e):

DIPA

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About This Item

Lineare Formel:
(CH3)2CHNHCH(CH3)2
CAS-Nummer:
108-18-9
Molekulargewicht:
101.19
Beilstein:
605284
EG-Nummer:
203-558-5
MDL-Nummer:
MFCD00008862
UNSPSC-Code:
12352100
PubChem Substanz-ID:
57650897
NACRES:
NA.21
bp:
84 °C (lit.)
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Dampfdichte

3.5 (vs air)

Qualitätsniveau

200

Dampfdruck

50 mmHg ( 20 °C)

Assay

≥99.5%

Form

liquid

Selbstzündungstemp.

599 °F

Expl.-Gr.

8.5 %

Brechungsindex

n20/D 1.392 (lit.)

bp

84 °C (lit.)

mp (Schmelzpunkt)

−61 °C (lit.)

Löslichkeit

water: soluble 110 g/L at 25 °C

Dichte

0.722 g/mL at 25 °C (lit.)

Funktionelle Gruppe

amine

SMILES String

CC(C)NC(C)C

InChI

1S/C6H15N/c1-5(2)7-6(3)4/h5-7H,1-4H3

InChIKey

UAOMVDZJSHZZME-UHFFFAOYSA-N

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Allgemeine Beschreibung

Diisopropylamine (DIPA) is an aliphatic secondary amine widely used as an organic base in organic synthesis. Its standard molar enthalpy of formation and combustion has been measured by static-bomb calorimetry.[1]

Anwendung

Diisopropylamine (DIPA) may be used in the following syntheses:
  • diisopropylamine methyl urea (DMU)[2]
  • N,N-diisopropyl quinoline-2-carboxamide[3]
  • 3-N-sulfonylamidine coumarins[4]
  • N-chloroamine, an intermediate to generate amides[5]

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 2

Flammpunkt (°F)

7.8 °F - closed cup

Flammpunkt (°C)

-13.45 °C - closed cup

Persönliche Schutzausrüstung

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SDBB3412
SHBS6118
SHBS6113
SDBB2879
STBL4173

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Iron-Catalyzed Direct Synthesis of Amides from Methylarenes.
Kotha SS, et al.
Advanced Synthesis & Catalysis, 357(7), 1437-1445 (2015)
Enthalpies of combustion of di-n-propylamine, diisopropylamine, diisobutylamine, and di-sec-butylamine.
Ribeiro da Silva MAV, et al.
The Journal of Chemical Thermodynamics, 29(9), 1025-1030 (1997)
A simple and novel amide ligand based on quinoline derivative used for palladium-catalyzed Suzuki coupling reaction.
Liu H, et al.
Journal of Organometallic Chemistry, 794, 27-32 (2015)
Microwave-Assisted Copper-Catalyzed Four Component Tandem Synthesis of 3-N-Sulfonylamidine Coumarins.
Murugavel G and Punniyamurthy T.
The Journal of Organic Chemistry, 80 (12), 6291-6299 (2015)
Research on Synthesis and Corrosion Inhibitory Performance of Diisopropylamine Methyl Urea.
Zhou FR and Zhang H.
Applied Mechanics and Materials, 713, 2839-2842 (2015)
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Fragen

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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